package com.cm.mapper;

import com.cm.pojo.Dept;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.util.List;

/**
 * ClassName:  DeptMapper
 * Package: com.cm.mapper
 * Description:
 *
 * @Author:
 * @Create: 2025/7/12  2:41
 * @Version 1.0
 */
@Mapper
public interface DeptMapper {
    @Select("select  id,name,create_time ,update_time  from dept order by update_time desc ")
    public List<Dept> findAll();
@Delete("delete from dept where id=#{id}")
void delete(Integer id);
@Select("insert into dept(name,create_time,update_time) values(#{name},#{createTime},#{updateTime})")
    void add(Dept dept);
@Select("select * from dept where id=#{id}")
Dept searchByid(Integer id);
@Update("update dept set name=#{name},update_time=#{updateTime} where id=#{id}")
    void update(Dept dept);
}
